VECTRON TFS75

tfs75v1.doc
Version 3.2
06.01.02
__________________________________________________________________________________
VI TELEFILTER
Filter specification
TFS 75
1/3
__________________________________________________________________________________
1. Measurement condition
Ambient temperature TA:
Input power level:
Terminating impedances at fc:
Package, pin connection and 50 Ω matching network
25 °C
0 dBm (typ.)
Max 10 dBm.
for input:
190 Ω  49 pF.
for output:
2,1 Ω  24 pF.
(see page 2.)
2. Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 75 is the minimum of the pass band attenuation amin. The minimum of the pass
band attenuation amin is defined as the insertion loss ae. The reference frequence fc is the arithmetic mean value of the upper and lower
frequencies at the 20 dB filter attenuation level relative to the insertion loss ae.
Data
typ. value
tolerance / limit
___________________________________________________________________________________________________
24,8
dB
max 26
dB
Insertion loss (Reference level) ae
___________________________________________________________________________________________________
Reference frequency fc at operation temperature TO=70°C (fCOT) *) 75.30
MHz
75.30 ± 0,20
MHz
___________________________________________________________________________________________________
Relative frequency distance of fCAT within one set of 3 filters
9400
kHz
max ± 20
kHz
1nd filter with fCAT = 65,9 MHz ± 200 kHz *)
3rd filter with fCAT = 87,1 MHz ± 200 kHz
11800
kHz
max ± 20
kHz
___________________________________________________________________________________________________
1
3
10
20
40
45
dB - band width
dB - band width
dB - band width
dB - band width
dB - band width
dB - band width
6,00
6,06
6,27
6,41
6,55
6,60
MHz
MHz
MHz
MHz
MHz
MHz
____________________________________________________________________________________________________________________________________________________________________________________________________________
Amplitude ripple (p-p):
fc ... fc ± 2,8 MHz
0,9
dB
max 1,0
dB
____________________________________________________________________________________________________________________________________________________________________________________________________________
Relative attenuation
arel
fc
fc ± 2.8 MHz
fc ± 2.8 MHz
fc ± 3.0 MHz
fc ± 3,3 MHz
45
dB
In the frequency range fc ± 3,3 MHz ... fc ± 20 MHz the limit line is of type SLOPING LINE.
fc ± 20
MHz
60
dB
In the frequency range fc ± 20 MHz ... fc ± 25 MHz the limit line is of type SLOPING LINE.
fc ± 25
MHz
55
dB
fc ± 25
MHz
fc ± 50
MHz
75
dB
max 1,0
max 3
min 40
dB
dB
dB
min 45
dB
min 50
-
dB
____________________________________________________________________________________________________________________________________________________________________________________________________________
Group delay at operation temperature 25°C
Group delay at operation temperature 70°C
4.96
4.98
µs
µs
max 5,0 µs
____________________________________________________________________________________________________________________________________________________________________________________________________________
Group delay ripple (p-p):
fc ... fc ± 3,0 MHz
± 175
ns
± max 200
ns
____________________________________________________________________________________________________________________________________________________________________________________________________________
Deviation from linear phase (p-p): fc ... fc ± 2,8 (3,0) MHz
6,5° (16°)
Triple transit attenuation compared to main signal
48
____________________________________________________________________________________________________________________________________________________________________________________________________________
dB
____________________________________________________________________________________________________________________________________________________________________________________________________________
Input/Output return loss with matching network (S11/S22):
1,6/1,7
dB
____________________________________________________________________________________________________________________________________________________________________________________________________________
Crosstalk
60
dB
____________________________________________________________________________________________________________________________________________________________________________________________________________
Substrate material
LiNbO3
____________________________________________________________________________________________________________________________________________________________________________________________________________
Temperature coefficient of frequency ( Tcf )
-76,466
ppm/K
-94
ppm/K
____________________________________________________________________________________________________________________________________________________________________________________________________________
Frequency deviation of fc over temperature
∆fc(Hz) = Tcf(ppm/K) x (T - TA) x fCAT (MHz)
____________________________________________________________________________________________________________________________________________________________________________________________________________
Operating temperature range
+ 70 ° ± 1° C
Storage temperature range
- 40 °C ... + 85 °C
___________________________________________________________________________________________________
*) For the 2nd filter fCOT is its reference frequency fC at the operation temperature OT = 70 °C ± 1 °C.
The reference frequency at ambient temperature fCAT for this 2nd filter and the from it resulting relative frequency distance have
to be determined.
Responsible:
Generated:
Weinberg
Checked/Approved:
Dr. Bert Wall
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is
assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information
tfs75v1.doc
Version 3.2
06.01.02
__________________________________________________________________________________
VI TELEFILTER
Filter specification
TFS 75
2/3
__________________________________________________________________________________
3. Package
38,10 mm
Pin 4
Pin 6
Pin 17
Pin 15
Pin 12,14,26,28
TFS 75
tft
L1
Input
Input RF Return
Output
Output RF Return
Pakage Ground
top view
25,4 mm
5.0 Max
5.0±0.5
5,08
3,81
4
6
12 14
20,32
28 26
17 15
22,86
33,02
4. 50 Ω matching network:
L1
C1
4
6
12 14
C2
C3
C1 = 8 pF.
C2 = 18 pF.
L1 = 150 nH.
C3= 27 pF.
28 26
17 15
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is
assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information
tfs75v1.doc
Version 3.2
06.01.02
__________________________________________________________________________________
VI TELEFILTER
Filter specification
TFS 75
3/3
__________________________________________________________________________________
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods
150 °C - 170 °C
60 sec. - 90 sec.
main-heating periods
over 200 °C
20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Chip-mount air reflow profile
260
240
220
200
temperature / °C
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
160
161
164
170
180
205
230
255
230
205
180
165
140
120
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is
assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information